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Aligning a stack of images

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Ollie A
Ollie A 2019-11-20
回答： Divya Gaddipati 2019-12-4
I have 40 images in a stack that make up a video.
I need the images to be (near) perfectly aligned. At the moment there are very small movements between each image in the stack.
I have tried using Intensity-based Automatic Image Registration and Automated Feature Detection and Matching. However, these two techniques don't seem appropriate for the small scale alignments that I require.
Is there a technique better suited for aligning to correct small drifts? Or some suggestions to get the above mentioned techniques to work?

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Divya Gaddipati
Divya Gaddipati 2019-12-4
It is possible with the Image Processing Toolbox and/or Computer Vision Toolbox.
Please refer to the following document to decide which tool is the best one for your specific need.
https://www.mathworks.com/help/images/approaches-to-registering-images.html

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